I have couple of questions on SQL_overview package 3. I see that the readme.txt file is missing in the ZIP folder or else may I know what changes need to be made for variable “SRV_Conn” and also to the connections which you have mentioned in the point because it is throwing me error for Update data used size and also load job history. Will this package execute if we are using mirroring because it throws me a error like this. I am also attaching the error file and screen shot for the errors I am getting.ERROR 1: " failed with the following error: "The database "tibco_domain_stg3" cannot be opened. It is acting as a mirror database.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.

Error 2:Source Output" (11). The column status returned was: "Text was truncated or one or more characters had no match in the target code page.".Error: 0xC020902A at Load Job History, OLE DB Source [1]: The "output column "message" (47)" failed because truncation occurred, and the truncation row disposition on "output column "message" (47)" specifies failure on truncation. A truncation error occurred on the specified object of the specified component.Error: 0xC0047038 at Load Job History, DTS.Pipeline: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED. The PrimeOutput method on component "OLE DB Source" (1) returned error code 0xC020902A. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing. There may be error messages posted before this with more information about the failure.Error: 0xC0047021 at Load Job History, DTS.Pipeline: SSIS Error Code DTS_E_THREADFAILED. Thread "SourceThread0" has exited with error code 0xC0047038.

also please let me know what changes I need to make I am only stuck in this part

I am sorry I could not find a list of changes for this package created in 2007.

I have never tested this package with mirrored databses and will need to create an environment to develop any solution to handle it. I know I added logic to handle offline databases but do not know if it handles database mirroiring.

I was able to execute the package successfully from SQL server overview part 5. Thanks for the great post its great to work on...:)

I have one more question outside this topic which is related to DB mirroring...Our db's which are configured for DB mirroring keep on failing regularly without any specific reason we also verify the error log but still not able to identify the root cause for this. Can you please share your opinion regarding any changes for db's to not fail over on their own.this is implemented on Virtual machines.